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EM78806C Datasheet 8-bit Mcu

Manufacturer: ELAN Microelectronics

Overview: EM78806C 8-bit MCU 10/07//2004 Version 2.0 ELAN MICROELECTRONICS CORP. No. 12, Innovation 1st RD., Science-Based Industrial Park Hsin Chu City, Taiwan TEL: (03) 5639977 FAX: (03) 5630118 Version History Specification Revision History Version Content 1.0 Initial version 1.1 1.Correct register IOCE PAGE1 bit3 and bit 7 definition errors : Clock source is changed from “Main clock”: to “Instruction clock” 2.

General Description

3.Correct reset value of registers 1.2 1.Change program ROM from 12kx13 to 16kx13 2.Reformat spec structure 1.3 Change voice ROM size from 48kx5 to 40kx5 1.4 Change pull-high current spec max.

from 15uA to 20uA 1.5 Revise error block of Fig.3 1.6 Remove Idle mode 2.0 Add LCD 4- mode Release Date 2003/05/12 2003/05/15 2003/07/17 2003/08/25 2003/12/15 2004/06/15 2004/10/07 User Application Note (Before using this chip, take a look at the following description note, it includes important messages.) 1.

There are some undefined or not e

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